Sitka Kelvin Active Jacket Optifade Subalpine

Sitka Kelvin Active Jacket Optifade Subalpine
A necessity for any true backcountry outing, the Kelvin Active Jacket features 80 gram Polartec® Alpha insulation for maximum versatility – an ideal outer layer in mild conditions and perfect insulation under a shell when the mercury plummets. Soft, quiet and breathable, this workhorse knows no off season.
HIGHLY BREATHABLE AND THERMALLY REGULATING
Polartec Alpha Active is a non-migrating lofted fleece insulation that offers superior breathability and moisture management. This versatile insulation allows us to construct a garment with a more open liner fabric, greatly improving breathability. By keeping moisture vapor moving freely through the fabric, it increases overall air exchange and speeds up dry times. This advancement increases thermal adaptability in changing conditions and different phases of physical activity.
DURABLE WATER REPELLENT FINISH
The DWR finish resists light precipitation and prevents the face fabric from wetting out.